The warmest month (with the highest average high temperature) is August (13.5°C).
The month with the lowest average high temperature is February (1.5°C).
The month with the highest average low temperature is August (11.2°C).
The coldest month (with the lowest average low temperature) is February (-0.8°C).
The month with the highest atmospheric pressure is May (1013.9mbar).
The month with the lowest atmospheric pressure is December (1000.8mbar).
The windiest month (with the highest average wind speed) is December (26km/h).
The calmest month (with the lowest average wind speed) is July (15.6km/h).
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is March (71%).
The wettest month (with the highest rainfall) is December (108mm).
The driest month (with the least rainfall) is July (50mm).
The month with the highest number of rainy days is September (19.3 days).
The month with the least rainy days is February (7.9 days).
The month with the highest snowfall is January (241mm).
The months with the least snowfall are June, July, August and September (0mm).
The month with the highest number of snowfall days is March (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
The month with the longest days is May (Average daylight: 17h and 36min).
The month with the shortest days is June (Average daylight: 0h and 0min).
The month with the most sunshine is August (Average sunshine: 8h and 42min).
The month with the least sunshine is December (Average sunshine: 0h and 12min).
The month with the most sunshine days is July (12.6 days).
The month with the least sunshine days is March (6.8 days).
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are February and November (UV index 1).
The month with the most cloud cover is March (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 53).
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January and March (8km).